Fun. duet with Paramore's Hayley Williams - listen

Fun. recorded an extra special Live Lounge session for Radio 1 yesterday, teaming up with Hayley Williams of Paramore to cover Gotye's 'Somebody That I Used To Love'.

The live lounge recording was split three ways with host Fearne Cotton in the Radio 1 studio, Fun across London in Maida Vale and Hayley Williams in a Los Angeles studio at 3am to perform her live vocals.

The results are worth the effort though, as you can hear below.

Meanwhile, Fun. recently came out in support of gay marriage, telling the Washington Post: "Being part of a band of three straight men, we felt there was an inherent power in the fact that we aren't gay, and yet we still care and we have a voice -- there's a responsibility there."

Adding: "There are moments in history where it's vital [to have a voice] and anyone that is not standing up for the LGBT community is a huge part of what's holding them back."